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Cheap flights from Ontario to Oblast Sofia City from C$ 324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Oblast Sofia City departing on 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Oblast Sofia City

Cheap round-trip flights

Logo
6:45 a.m. - 10:55 p.m.YUL-SOF
33h 10m2 stops
Logo
3:10 p.m. - 8:40 p.m.SOF-YUL
35h 30m3 stops
C$ 915
Find Deal
sáb., 11 oct. - mar., 28 oct.
Logo
8:15 p.m. - 10:55 p.m.YUL-SOF
19h 40m2 stops
Logo
4:45 p.m. - 8:40 p.m.SOF-YUL
33h 55m2 stops
C$ 934
Find Deal
sáb., 11 oct. - mar., 28 oct.
Lufthansa Logo
5:55 p.m. - 1:35 p.m.YUL-SOF
12h 40m1 stop
Lufthansa Logo
6:05 a.m. - 6:20 p.m.SOF-YUL
19h 15m1 stop
C$ 958Lufthansa
Find Deal
vie., 21 nov. - dom., 30 nov.
Austrian Airlines Logo
6:55 p.m. - 6:10 p.m.YUL-SOF
16h 15m2 stops
Austrian Airlines Logo
12:35 p.m. - 1:45 p.m.SOF-YUL
32h 10m1 stop
C$ 962Austrian Airlines
Find Deal
vie., 17 oct. - dom., 30 nov.
Air Canada Logo
11:23 a.m. - 12:00 p.m.YUL-SOF
17h 37m2 stops
Air Canada Logo
6:00 a.m. - 9:00 p.m.SOF-YUL
22h 00m1 stop
C$ 965Air Canada
Find Deal
jue., 2 oct. - mié., 22 oct.
Air Canada Logo
1:30 p.m. - 12:00 p.m.YUL-SOF
15h 30m2 stops
Air Canada Logo
12:45 p.m. - 7:25 a.m.SOF-YUL
25h 40m2 stops
C$ 974Air Canada
Find Deal
lun., 13 oct. - lun., 20 oct.
Austrian Airlines Logo
2:10 p.m. - 6:10 p.m.YUL-SOF
21h 00m2 stops
Austrian Airlines Logo
4:05 p.m. - 11:40 a.m.SOF-YUL
26h 35m2 stops
C$ 1,010Austrian Airlines
Find Deal
dom., 5 oct. - lun., 20 oct.
LOT Logo
7:20 p.m. - 5:55 p.m.YYZ-SOF
15h 35m1 stop
LOT Logo
5:20 a.m. - 5:20 p.m.SOF-YYZ
19h 00m1 stop
C$ 1,224LOT
Find Deal
vie., 26 sep. - sáb., 25 oct.
Lufthansa Logo
6:15 p.m. - 1:35 p.m.YYZ-SOF
12h 20m1 stop
Lufthansa Logo
7:05 p.m. - 4:15 p.m.SOF-YYZ
28h 10m1 stop
C$ 1,318Lufthansa
Find Deal
dom., 14 dic. - dom., 21 dic.
LOT Logo
10:40 p.m. - 5:50 p.m.YYZ-SOF
12h 10m1 stop
LOT Logo
6:35 p.m. - 8:40 p.m.SOF-YYZ
33h 05m1 stop
C$ 1,837LOT
Find Deal
jue., 18 dic. - mar., 6 ene.

Lufthansa flights from Region of Ontario to Oblast Sofia City

Our best Lufthansa deals on Region of Ontario to Oblast Sofia City flight tickets
Lufthansa
21 Nov
YUL5:55 p.m.Montreal Pierre Elliott Trudeau Intl
12h 40m
1 stop
SOF1:35 p.m.Sofia
30 Nov
SOF6:05 a.m.Sofia
19h 15m
1 stop
YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 958
Find similar
Lufthansa
14 Dec
YYZ6:15 p.m.Toronto Pearson Intl
12h 20m
1 stop
SOF1:35 p.m.Sofia
21 Dec
SOF7:05 p.m.Sofia
28h 10m
1 stop
YYZ4:15 p.m.Toronto Pearson Intl
C$ 1,318
Find similar
Lufthansa
8 Oct
YYZ8:20 p.m.Toronto Pearson Intl
19h 40m
1 stop
SOF11:00 p.m.Sofia
11 Oct
SOF7:25 p.m.Sofia
26h 30m
1 stop
YYZ2:55 p.m.Toronto Pearson Intl
C$ 1,769
Find similar

SWISS flights from Region of Ontario to Oblast Sofia City

Our best SWISS deals on Region of Ontario to Oblast Sofia City flight tickets
SWISS
6 Oct
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
34h 35m
2 stops
SOF10:05 a.m.Sofia
20 Oct
SOF3:30 p.m.Sofia
29h 20m
2 stops
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 959
Find similar
SWISS
21 Nov
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 30m
2 stops
SOF1:15 p.m.Sofia
30 Nov
SOF11:00 a.m.Sofia
33h 45m
2 stops
YUL1:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 981
Find similar
SWISS
21 Nov
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 30m
2 stops
SOF1:15 p.m.Sofia
30 Nov
SOF11:00 a.m.Sofia
59h 23m
3 stops
YUL3:23 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 987
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Oblast Sofia City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 15 septiembre 2025.
Use the filters below to find and compare flights from Ontario to Oblast Sofia City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

sáb. 11/10

6:45 a.m.-10:55 p.m.

2 stops33h 10m

Sofia

mar. 28/10

3:10 p.m.-8:40 p.m.

3 stops35h 30m

C$ 915

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

sáb. 11/10

8:15 p.m.-10:55 p.m.

2 stops19h 40m

Sofia

mar. 28/10

4:45 p.m.-8:40 p.m.

2 stops33h 55m

C$ 934

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

vie. 21/11

5:55 p.m.-1:35 p.m.

1 stop12h 40m

Sofia

dom. 30/11

6:05 a.m.-6:20 p.m.

1 stop19h 15m

C$ 958

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

vie. 17/10

6:55 p.m.-6:10 p.m.

2 stops16h 15m

Sofia

dom. 30/11

12:35 p.m.-1:45 p.m.

1 stop32h 10m

C$ 962

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

jue. 2/10

11:23 a.m.-12:00 p.m.

2 stops17h 37m

Sofia

mié. 22/10

6:00 a.m.-9:00 p.m.

1 stop22h 00m

C$ 965

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

lun. 13/10

1:30 p.m.-12:00 p.m.

2 stops15h 30m

Sofia

lun. 20/10

12:45 p.m.-7:25 a.m.

2 stops25h 40m

C$ 974

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

dom. 5/10

2:10 p.m.-6:10 p.m.

2 stops21h 00m

Sofia

lun. 20/10

4:05 p.m.-11:40 a.m.

2 stops26h 35m

C$ 1,010

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

vie. 26/9

7:20 p.m.-5:55 p.m.

1 stop15h 35m

Sofia

sáb. 25/10

5:20 a.m.-5:20 p.m.

1 stop19h 00m

C$ 1,224

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

dom. 14/12

6:15 p.m.-1:35 p.m.

1 stop12h 20m

Sofia

dom. 21/12

7:05 p.m.-4:15 p.m.

1 stop28h 10m

C$ 1,318

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

jue. 18/12

10:40 p.m.-5:50 p.m.

1 stop12h 10m

Sofia

mar. 6/1

6:35 p.m.-8:40 p.m.

1 stop33h 05m

C$ 1,837

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Oblast Sofia City from

How to get the cheapest flight ticket from Region of Ontario to Oblast Sofia City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oblast Sofia City?

If you’re not able to fly to Oblast Sofia City in February, then January is your next best option. Flight prices from Region of Ontario to Oblast Sofia City during January average around C$ 1,128.

What is the cheapest day to depart on your flight to Oblast Sofia City?

On average, the least expensive day to fly to Oblast Sofia City from Region of Ontario is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 1,407. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,567.

What is the cheapest time of day to depart on your flight to Oblast Sofia City?

In the afternoon is the cheapest time of day to fly from Region of Ontario to Oblast Sofia City when you can find flight prices for as low as C$ 1,424. Flying to Oblast Sofia City in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Oblast Sofia City is in the evening when prices are around C$ 1,533.

How far in advance should I book a flight to Oblast Sofia City?

You are more likely to see cheaper flights to Oblast Sofia City from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Oblast Sofia City for around C$ 1,323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oblast Sofia City from Region of Ontario for as low as C$ 1,246 on momondo.

Cheap Region of Ontario to Oblast Sofia City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oblast Sofia City

Direct flights

None
There are no direct flights from Region of Ontario to Oblast Sofia City. There are no popular flight routes from Region of Ontario to Oblast Sofia City.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Oblast Sofia City?

    Prices for flights from Ontario to Oblast Sofia City are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Oblast Sofia City?

  • How old do you have to be to fly from Ontario to Oblast Sofia City?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Oblast Sofia City.

  • What documentation or ID do you need to fly to Oblast Sofia City?

    The required travel and health documents for your Oblast Sofia City trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oblast Sofia City. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Region of Ontario to Oblast Sofia City

Compare and see reviews for airlines that fly from Region of Ontario to Oblast Sofia City with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 890Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Austrian AirlinesPriceFrom C$ 999Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
SWISSPriceFrom C$ 1,007Free CancellationRating
7.5
1,730 reviews
Search SWISS flights
Air CanadaPriceFrom C$ 1,030Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
LOTPriceFrom C$ 1,059Free CancellationRating
7.6
1,114 reviews
Search LOT flights
LufthansaPriceFrom C$ 1,059Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom C$ 1,128Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom C$ 1,130Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Air FrancePriceFrom C$ 1,483Free CancellationRating
7.4
1,469 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Oblast Sofia City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Oblast Sofia City . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Oblast Sofia City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oblast Sofia City from Ontario with this policy.

How can momondo help me find flights from Ontario to Oblast Sofia City?

Once all potential Ontario to Oblast Sofia City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Oblast Sofia City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oblast Sofia City from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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